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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [hsw DP-to-DVI] DP hot plug fails if booted without Monitor Attached"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85924#c15">Comment # 15</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [hsw DP-to-DVI] DP hot plug fails if booted without Monitor Attached"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85924">bug 85924</a>
from <span class="vcard"><a class="email" href="mailto:oliver.grafe@ge.com" title="oliver.grafe@ge.com">oliver.grafe@ge.com</a>
</span></b>
<pre>Hi,
I can re-test with the GOP driver instead of vBIOS. So this might help us to
figure out what's going on, but in the end I think we need to find a way to
have this working in legacy boot...
I'll get you this:
- intel_reg_dumper output of DP hot plug when booted with monitor attached
using vBIOS
- intel_reg_dumper output of DP hot plug when booted without monitor attached
using vBIOS
- intel_reg_dumper output of DP hot plug when booted with monitor attached
using GOP
- intel_reg_dumper output of DP hot plug when booted without monitor attached
using GOP
Greetings,
Oliver</pre>
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